Equations balanced on the previous day | Equations balanced on the next day |
Si + 2 HNO3 = Si(NO3)2 + H2
BaS + Fe2(SO4)3 + H2O = BaSO4 + Fe + H2S =>
15 BaS + 4 Fe2(SO4)3 + 12 H2O = 15 BaSO4 + 8 Fe + 12 H2S
BeCl2 + SnO2 = BeO + SnCl4 =>
2 BeCl2 + SnO2 = 2 BeO + SnCl4
HF + CaO = HFCaO =>
HF + CaO = HFCaO
CuO + LiOH = CuOH + LiO =>
CuO + LiOH = CuOH + LiO
Ba(OH)2 + H2O = BaH2O + OH =>
Ba(OH)2 + H2O = BaH2O + 2 OH
MnO4{-} + S2{2-} + H2O = Mn{2+} + S + OH{-} =>
2 MnO4{-} + 5 S2{2-} + 8 H2O = 2 Mn{2+} + 10 S + 16 OH{-}
TiO3 + N2O = TiO + NO3 =>
5 TiO3 + 2 N2O = 5 TiO + 4 NO3
S + KClO3 = SO4 + KCl =>
3 S + 4 KClO3 = 3 SO4 + 4 KCl
Cr(OH)4{-} + H2O2 + OH{-} = H2O + CrO4{2-} =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 8 H2O + 2 CrO4{2-}
PCl3 + Cl5 = PCl5 =>
5 PCl3 + 2 Cl5 = 5 PCl5
C11O2NH15 + O2 = H2O + CO2 + N2 =>
4 C11O2NH15 + 55 O2 = 30 H2O + 44 CO2 + 2 N2
(C2H6O) + K2Cr2O7 + (H2SO4) = (C2H4O) + Cr2(SO4)3 + K2SO4 + (H2O) =>
3(C2H6O) + K2Cr2O7 + 4(H2SO4) = 3(C2H4O) + Cr2(SO4)3 + K2SO4 + 7(H2O)
NH4SO3 + Pb2NO2 = NH4NO2 + Pb2SO3 =>
NH4SO3 + Pb2NO2 = NH4NO2 + Pb2SO3
OH{-} + (CN)2 = CN{-} + OCN{-} + H2O =>
2 OH{-} + (CN)2 = CN{-} + OCN{-} + H2O
NH3 + O2 = NO8 + H2O =>
4 NH3 + 19 O2 = 4 NO8 + 6 H2O
Fe3(PO4)2*8H2O + Li3PO4 + NiCH3COO = LiFeNiPO4 + H2O + CO2 + H2 =>
2 Fe3(PO4)2*8H2O + 2 Li3PO4 + 6 NiCH3COO = 6 LiFeNiPO4 + 4 H2O + 12 CO2 + 21 H2
N4 + H10 = N6H3 =>
15 N4 + 3 H10 = 10 N6H3
CH3COOH + C3H6OH = CH3COOC3H6OH + H2O =>
13 CH3COOH + 8 C3H6OH = 10 CH3COOC3H6OH + 4 H2O
Cr2O7 + HSO3 = Cr3 + SO4 + H2O =>
3 Cr2O7 + 14 HSO3 = 2 Cr3 + 14 SO4 + 7 H2O
P4H10 + H2O = H3O + H2PO4 =>
P4H10 + 50 H2O = 34 H3O + 4 H2PO4
KMnO4(aq) + Na2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + K2SO4(aq) + Na2SO4(aq) + H2O(liq) =>
2 KMnO4(aq) + 5 Na2C2O4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + K2SO4(aq) + 5 Na2SO4(aq) + 8 H2O(liq)
Al(NO3)3 + (NH4)2SO3 = Al2(SO3)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2SO3 = Al2(SO3)3 + 6 NH4NO3
K2CO3(s) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(s) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
Ba(I2)2 + AgNO3 = Ba(NO3)2 + AgI2 =>
Ba(I2)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI2
CO2 + H2 = H2O + CH2 =>
CO2 + 3 H2 = 2 H2O + CH2
Pb(NO3)2 + NaClO + NaOH = NaNO3 + PbO2 + NaCl + H2O =>
Pb(NO3)2 + NaClO + 2 NaOH = 2 NaNO3 + PbO2 + NaCl + H2O
Na2S2O3*5H2O + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3*5H2O + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mn(NO3)2 + C2H5NS = MnS + NO3 + C + H + N =>
Mn(NO3)2 + C2H5NS = MnS + 2 NO3 + 2 C + 5 H + N
NH3CH2COOH + O2 = CO2 + H2O + N2 =>
2 NH3CH2COOH + 5 O2 = 4 CO2 + 6 H2O + N2
C11H17N5O2(s) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C11H17N5O2(s) + 57 O2(g) = 44 CO2(g) + 34 H2O(g) + 10 N2(g)
F + AgCl = AgF + Cl =>
F + AgCl = AgF + Cl
CaCO3 + HNO3 = CO2 + H2O + CaN2O6 =>
CaCO3 + 2 HNO3 = CO2 + H2O + CaN2O6
FeO = (FeO)2 =>
2 FeO = (FeO)2
Cl2 + As2O3 + H2O = H3AsO4 + HCl =>
2 Cl2 + As2O3 + 5 H2O = 2 H3AsO4 + 4 HCl
FeO + Na2CO3 = Na2FeO2 + CO2 =>
FeO + Na2CO3 = Na2FeO2 + CO2
HCN + HF = H2CN + F =>
HCN + HF = H2CN + F
C7H6O + CH3NO2 = C8H7NO2 + H2O =>
C7H6O + CH3NO2 = C8H7NO2 + H2O
NH2CH2OOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2OOH + 5 O2 = 4 CO2 + 10 H2O + 2 N2
HCOOH + HgCl2 = Hg + CO2 + HCl =>
HCOOH + HgCl2 = Hg + CO2 + 2 HCl
Cu + AgNO3(aq) = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3(aq) = 2 Ag + Cu(NO3)2
K2Cr2O7 + H2C2O4 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2S + K2CrO4 + KOH + H2O = S + K3[Cr(OH)6] + NH3H2O =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 8 H2O = 3 S + 2 K3[Cr(OH)6] + 6 NH3H2O
Ba(OH)3 + H2O = Ba + H5O4 =>
Ba(OH)3 + H2O = Ba + H5O4
Li2O(s) + Ca(s) = Li2Ca(s) + O2(g) =>
2 Li2O(s) + 2 Ca(s) = 2 Li2Ca(s) + O2(g)
Fe2{+} + HCO3{-} + Cl2 = Fe(OH)3 + CO2 + Cl{-}1 =>
2 Fe2{+} + 12 HCO3{-} + 5 Cl2 = 4 Fe(OH)3 + 12 CO2 + 10 Cl{-}1
CuSO4 + Na3CO2 = Cu3(CO2)2 + Na2SO4 =>
3 CuSO4 + 2 Na3CO2 = Cu3(CO2)2 + 3 Na2SO4
KOH + Mg(OH)2 = K2MgO2 + H2O =>
2 KOH + Mg(OH)2 = K2MgO2 + 2 H2O
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